| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 16.873 | 18/5:03.714 |
| 2 | 1 | 16.736 | 18/5:02.481 |
| 3 | 1 | 16.562 | 18/5:01.026 |
| 4 | 1 | 16.958 | 18/5:02.081 |
| 5 | 1 | 17.140 | 18/5:03.368 |
| 6 | 2 | 18.992 | 18/5:09.783 |
| 7 | 2 | 17.028 | 18/5:09.315 |
| 8 | 1 | 16.793 | 18/5:08.435 |
| 9 | 1 | 16.729 | 18/5:07.622 |
| 10 | 1 | 16.499 | 18/5:06.558 |
| 11 | 1 | 16.639 | 18/5:05.917 |
| 12 | 1 | 16.564 | 18/5:05.270 |
| 13 | 2 | 18.029 | 18/5:06.750 |
| 14 | 2 | 16.817 | 18/5:06.462 |
| 15 | 2 | 16.766 | 18/5:06.150 |
| 16 | 2 | 20.592 | 18/5:10.182 |
| 17 | 2 | 17.001 | 18/5:09.937 |
| 18 | 2 | 16.935 | 18/5:09.653 |